The CAS register number of Quinoline,4,5-dichloro- is 21617-18-5. The systematic name about this chemical is 4,5-dichloroquinoline. The molecular formula about this chemical is C₉H₅Cl₂N and the molecular weight is 198.051.

Physical properties about Quinoline,4,5-dichloro- are: (1)ACD/LogP: 3.20; (2)#H bond acceptors: 1; (3)Polar Surface Area: 12.89 Å²; (4)Index of Refraction: 1.66; (5)Molar Refractivity: 51.97 cm³; (6)Molar Volume: 140.6 cm³; (7)Polarizability: 20.6x10^-24cm³; (8)Surface Tension: 51.5 dyne/cm; (9)Density: 1.407 g/cm³; (10)Flash Point: 158.7 °C; (11)Enthalpy of Vaporization: 51.11 kJ/mol; (12)Boiling Point: 292.9 °C at 760 mmHg; (13)Vapour Pressure: 0.00313 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1cccc2nccc(Cl)c12
(2)InChI: InChI=1/C9H5Cl2N/c10-6-2-1-3-8-9(6)7(11)4-5-12-8/h1-5H
(3)InChIKey: SNZMBGPVGUVXRP-UHFFFAOYAS
(4)Std. InChI: InChI=1S/C9H5Cl2N/c10-6-2-1-3-8-9(6)7(11)4-5-12-8/h1-5H
(5)Std. InChIKey: SNZMBGPVGUVXRP-UHFFFAOYSA-N